CVE-2026-48612

HIGHPre-NVD 8.08.0—
EchelonGraph scoreMEDIUM confidence

Score 8.0 from GitHub Security Advisory (severity: HIGH) published 2026-06-12. a secondary CVSS source baseline 8.0; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.0EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 8.0Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Improper state verification in the OAuth implementation could allow an attacker to manipulate the authentication flow and cause a victim’s account to be linked to an attacker-controlled account. This can result in unauthorized account linking and potential account takeover.

CVSS v3
8.0
EG Score
8.0(medium)
EG Risk
41(Track)
EG Risk 41/100SSVC: Track

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity80% × 45%
Exploitation0% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
2%
KEV
Not listed

Published

June 12, 2026

Last Modified

June 12, 2026

References (1)

Vendor Advisories for CVE-2026-48612(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 19× in last 7d / 65× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 137 total refreshes for this CVE.

  1. 2026-08-01 20:45 UTCGHSA enrichment
  2. 2026-08-01 09:20 UTCGHSA enrichment
  3. 2026-07-31 13:33 UTCGHSA enrichment
  4. 2026-07-31 00:34 UTCEG score recompute
  5. 2026-07-31 00:34 UTCGHSA enrichment
  6. 2026-07-30 16:28 UTCEPSS rescore
  7. 2026-07-30 09:31 UTCEG score recompute
  8. 2026-07-30 09:31 UTCGHSA enrichment
  9. 2026-07-30 01:30 UTCEPSS rescore
  10. 2026-07-29 15:49 UTCGHSA enrichment
  11. 2026-07-29 04:30 UTCEG score recompute
  12. 2026-07-29 04:30 UTCGHSA enrichment
  13. 2026-07-28 15:37 UTCEPSS rescore
  14. 2026-07-28 02:10 UTCEG score recompute
  15. 2026-07-28 02:09 UTCGHSA enrichment
  16. 2026-07-27 08:02 UTCGHSA enrichment
  17. 2026-07-26 20:43 UTCEG score recompute
  18. 2026-07-26 20:43 UTCGHSA enrichment
  19. 2026-07-26 14:54 UTCEPSS rescore
  20. 2026-07-25 14:18 UTCEPSS rescore
  21. 2026-07-24 14:18 UTCEPSS rescore
  22. 2026-07-23 14:18 UTCEPSS rescore
  23. 2026-07-23 03:18 UTCEG score recompute
  24. 2026-07-22 14:08 UTCEPSS rescore
  25. 2026-07-21 15:25 UTCEPSS rescore
Show 75 more
  1. 2026-07-20 17:08 UTCEPSS rescore
  2. 2026-07-19 14:31 UTCEPSS rescore
  3. 2026-07-19 14:31 UTCEPSS rescore
  4. 2026-07-19 02:29 UTCEPSS rescore
  5. 2026-07-18 10:04 UTCEPSS rescore
  6. 2026-07-16 23:24 UTCGHSA enrichment
  7. 2026-07-16 17:03 UTCEPSS rescore
  8. 2026-07-16 04:25 UTCGHSA enrichment
  9. 2026-07-15 16:57 UTCEPSS rescore
  10. 2026-07-15 16:23 UTCGHSA enrichment
  11. 2026-07-15 02:00 UTCEPSS rescore
  12. 2026-07-15 01:38 UTCGHSA enrichment
  13. 2026-07-14 12:06 UTCGHSA enrichment
  14. 2026-07-14 00:15 UTCGHSA enrichment
  15. 2026-07-13 22:30 UTCEPSS rescore
  16. 2026-07-13 12:53 UTCGHSA enrichment
  17. 2026-07-12 17:57 UTCGHSA enrichment
  18. 2026-07-12 05:46 UTCEPSS rescore
  19. 2026-07-12 01:59 UTCGHSA enrichment
  20. 2026-07-11 14:40 UTCGHSA enrichment
  21. 2026-07-11 08:27 UTCEPSS rescore
  22. 2026-07-11 02:57 UTCGHSA enrichment
  23. 2026-07-10 13:19 UTCGHSA enrichment
  24. 2026-07-09 22:05 UTCGHSA enrichment
  25. 2026-07-09 19:10 UTCEPSS rescore
  26. 2026-07-09 08:09 UTCGHSA enrichment
  27. 2026-07-08 20:50 UTCGHSA enrichment
  28. 2026-07-08 15:16 UTCEPSS rescore
  29. 2026-07-08 08:54 UTCGHSA enrichment
  30. 2026-07-07 21:30 UTCGHSA enrichment
  31. 2026-07-07 13:46 UTCEPSS rescore
  32. 2026-07-07 01:22 UTCGHSA enrichment
  33. 2026-07-06 16:27 UTCEPSS rescore
  34. 2026-07-05 22:12 UTCGHSA enrichment
  35. 2026-07-05 10:52 UTCGHSA enrichment
  36. 2026-07-04 22:23 UTCGHSA enrichment
  37. 2026-07-04 11:03 UTCGHSA enrichment
  38. 2026-07-04 06:31 UTCEPSS rescore
  39. 2026-07-03 14:38 UTCGHSA enrichment
  40. 2026-07-03 02:49 UTCGHSA enrichment
  41. 2026-07-02 15:30 UTCGHSA enrichment
  42. 2026-07-02 04:05 UTCGHSA enrichment
  43. 2026-07-01 16:46 UTCGHSA enrichment
  44. 2026-07-01 15:07 UTCEPSS rescore
  45. 2026-07-01 05:28 UTCGHSA enrichment
  46. 2026-06-30 23:22 UTCEPSS rescore
  47. 2026-06-30 18:02 UTCGHSA enrichment
  48. 2026-06-30 06:43 UTCGHSA enrichment
  49. 2026-06-29 19:24 UTCGHSA enrichment
  50. 2026-06-29 14:06 UTCEPSS rescore
  51. 2026-06-29 14:06 UTCEPSS rescore
  52. 2026-06-29 08:06 UTCGHSA enrichment
  53. 2026-06-28 20:45 UTCGHSA enrichment
  54. 2026-06-28 14:07 UTCEPSS rescore
  55. 2026-06-28 09:26 UTCGHSA enrichment
  56. 2026-06-28 04:56 UTCEPSS rescore
  57. 2026-06-28 04:56 UTCEPSS rescore
  58. 2026-06-27 22:05 UTCGHSA enrichment
  59. 2026-06-27 10:46 UTCGHSA enrichment
  60. 2026-06-27 03:08 UTCEPSS rescore
  61. 2026-06-26 23:26 UTCGHSA enrichment
  62. 2026-06-26 12:07 UTCGHSA enrichment
  63. 2026-06-25 19:21 UTCGHSA enrichment
  64. 2026-06-25 13:49 UTCEPSS rescore
  65. 2026-06-25 08:01 UTCGHSA enrichment
  66. 2026-06-24 20:42 UTCGHSA enrichment
  67. 2026-06-24 14:05 UTCEPSS rescore
  68. 2026-06-24 07:48 UTCGHSA enrichment
  69. 2026-06-23 19:40 UTCGHSA enrichment
  70. 2026-06-23 08:12 UTCGHSA enrichment
  71. 2026-06-22 18:07 UTCGHSA enrichment
  72. 2026-06-22 14:25 UTCEPSS rescore
  73. 2026-06-22 14:25 UTCEPSS rescore
  74. 2026-06-22 06:30 UTCGHSA enrichment
  75. 2026-06-21 19:07 UTCGHSA enrichment

Frequently asked(5)

What is CVE-2026-48612?
CVE-2026-48612 is a high vulnerability published on June 12, 2026. Improper state verification in the OAuth implementation could allow an attacker to manipulate the authentication flow and cause a victim’s account to be linked to an attacker-controlled account. This can result in unauthorized account linking and potential account takeover.
When was CVE-2026-48612 disclosed?
CVE-2026-48612 was first published in the National Vulnerability Database on June 12, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-48612 actively exploited?
CVE-2026-48612 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 97.8% of all scored CVEs.
What is the CVSS score of CVE-2026-48612?
CVE-2026-48612 has a CVSS v3 base score of 8.0 (NVD).
How do I remediate CVE-2026-48612?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-48612, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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